Whataburger founder Harm-n Dobson opened Whataburger #1 back in August of 1950. It was just a tiny burger stand offering something that folks had never seen; a burger that was so big that you had to hold it with both hands! It was an instant and huge success. So Harmon decided to expand the business to other markets. In 10 years, Harmon opened Whataburger #21 in Pensacola, Fla. -- the first Whataburger outside of Texas.

What a great story, and what a great burger! Today you can get that big delicious one of a kind Whataburger for only $1 (plus tax) from 5 p.m. to 8 p.m. (dine in only). You must visit the Whataburger Facebook page and click on the "Get Offer." The coupon will be emailed to you.